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RadioButton单选按钮扩展集合 · App Inventor 2 中文网
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How to persist a property of type List in JPA?
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12 Answers
12
Active
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powershell - extract file name and extension
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answered Mar 20 '12 at 14:45
GoyuixGoyuix
21.3k1414 gold badges7979 silver badges126126 bronze badges
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Anonymous recursive PHP functions
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answered Mar 19 '10 at 20:03
Derek HDerek H
10.2k66 gold badges3232 silver badges3838 bronze badges
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Ruby on Rails: how to render a string as HTML?
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332
UPDATE
For security reason, it is recommended to use sanitize instead of html_safe. Link
Wha...
PHP function to get the subdomain of a URL
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28 Answers
28
Active
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Easy way to pull latest of all git submodules
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2576
If it's the first time you check-out a repo you need to use --init first:
git submodule upda...
How do you keep parents of floated elements from collapsing? [duplicate]
...float: left;">Div 1</div>
<div style="float: left;">Div 2</div>
</div>
CSS:
.clearfix::after {
content: " ";
display: block;
height: 0;
clear: both;
}
With a little CSS targeting, you don't even need to add a class to the parent DIV.
This so...
Best way to store a key=>value array in JavaScript?
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That's just what a JavaScript object is:
var myArray = {id1: 100, id2: 200, "tag with spaces": 300};
myArray.id3 = 400;
myArray["id4"] = 500;
You can loop through it using for..in loop:
for (var key in myArray) {
console.log("key " + key + " has value " + myArray[key]);
}
See also: Workin...